 
public class NutritionFacts {
	private final int servingSize; 
	private final int servings;    
	private final int calories;    
	private final int fat;         
	private final int sodium;       
	private final int carbohydrate; 

	public NutritionFacts(int servingSize, int servings){
		this(servingSize, servings, 0);
 	}
	
	public NutritionFacts(int servingSize, int servings, int calories){
   		this(servingSize, servings, calories, 0);
	}
	
	public NutritionFacts(int servingSize, int servings, int calories, int fat){
		this(servingSize, servings, calories, fat, 0);
	}

	public NutritionFacts(int servingSize, int servings, int calories, int fat, int sodium) {
		this(servingSize, servings, calories, fat, sodium, 0);
	}

	public NutritionFacts(int servingSize, int servings, int calories, int fat, int sodium, int carbohydrate){
		this.servingSize = servingSize;
		this.servings = servings;
		this.calories = calories;
		this.fat = fat;
		this.sodium = sodium;
		this.carbohydrate = carbohydrate;
 	}
}
